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Jan Ekström e54bd7065d fate/ffmpeg: remove comparison against ref from fix_sub_duration_heartbeat 
After the full ffmpeg CLI multithreading changes went in, this
test started depending on how far the input side read and decoded
the input compared to how quickly the output encoded things, causing
spurious failures on the CI.

To my knowledge all of the failures have so far been valid correct
results, but unfortunately FATE's built in checks mostly consist of
whether there is a difference against an exact result.

This way we still get the CI and valgrind running of the code,
but stop its comparison. Reference file is left around so that
the previous reference is still available.
2025-12-11 22:48:26 +02:00
.forgejo forgejo/labeler: automatically flag Vulkan-related commits #20118 2025-12-07 19:41:58 +00:00
compat fftools: Fix MediaCodec on Android15+ 2025-11-23 12:53:43 +00:00
doc doc/htmlxref.cnf: add drawvg-reference 2025-12-09 10:22:36 +05:30
ffbuild configure: add detection of assembler support for SME 2025-12-09 21:38:38 +00:00
fftools fftools/ffplay_renderer: use new Vulkan extension API 2025-12-08 23:22:31 +00:00
libavcodec lavc/llvidencdsp: R-V V sub_left_predict 2025-12-11 17:24:38 +02:00
libavdevice avdevice/gdigrab: suppress int to pointer cast warning 2025-12-03 23:45:44 +00:00
libavfilter avfilter/avfiltergraph: add missing newlines to format printing 2025-12-09 21:31:58 +00:00
libavformat avformat/sierravmd: fix header read error check 2025-12-11 16:26:17 +00:00
libavutil avutil/aarch64/cpu: fix check for SME on Linux 2025-12-10 21:51:11 -03:00
libswresample swresample/soxr_resample: pass initialized data to soxr_process() in flush() 2025-12-08 21:31:13 +00:00
libswscale swscale/format: merge fmt_* helpers into a single fmt_analyze() 2025-12-09 09:47:48 +00:00
presets presets: remove moldering iPod presets 2014-06-17 16:15:04 -08:00
tests fate/ffmpeg: remove comparison against ref from fix_sub_duration_heartbeat 2025-12-11 22:48:26 +02:00
tools tools/sofa2wavs: fix build on Windows 2025-11-29 21:43:12 +00:00
.gitattributes gitattributes: End merge conflicts in Changelog 2025-03-17 15:26:10 +01:00
.gitignore .gitignore: Add config_components.asm 2025-11-02 13:10:58 +00:00
.mailmap mailmap: add entry for myself 2025-08-08 21:51:15 +00:00
Changelog avfilter: D3D12 scale video filter support 2025-12-07 21:22:23 +00:00
configure configure: make --disable-optimizations work on MSVC/ICC 2025-12-10 23:19:54 +00:00
CONTRIBUTING.md Add CONTRIBUTING.md 2016-09-18 10:02:13 +01:00
COPYING.GPLv2 Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1. 2009-06-05 09:51:31 +00:00
COPYING.GPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
COPYING.LGPLv2.1 all: fix whitespace/new-line issues 2025-08-03 13:48:47 +02:00
COPYING.LGPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
CREDITS Use https for repository links 2023-03-01 21:59:10 +01:00
FUNDING.json Add FUNDING.json 2025-06-23 14:48:40 +02:00
INSTALL.md all: fix typos found by codespell 2025-08-03 13:48:47 +02:00
LICENSE.md Remove libpostproc 2025-05-07 15:35:47 +02:00
MAINTAINERS MAINTAINERS: Update the entries for AMF 2025-10-28 21:06:37 +00:00
Makefile configure: add detection of assembler support for SME 2025-12-09 21:38:38 +00:00
README.md README: fix typo and description of libavfilter 2021-10-08 09:44:34 +05:30
RELEASE RELEASE: update to 8.0 2025-08-14 08:42:29 -04:00

README.md

FFmpeg README

FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

  • libavcodec provides implementation of a wider range of codecs.
  • libavformat implements streaming protocols, container formats and basic I/O access.
  • libavutil includes hashers, decompressors and miscellaneous utility functions.
  • libavfilter provides means to alter decoded audio and video through a directed graph of connected filters.
  • libavdevice provides an abstraction to access capture and playback devices.
  • libswresample implements audio mixing and resampling routines.
  • libswscale implements color conversion and scaling routines.

Tools

  • ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
  • ffplay is a minimalistic multimedia player.
  • ffprobe is a simple analysis tool to inspect multimedia content.
  • Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.

Examples

Coding examples are available in the doc/examples directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.

Contributing

Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process and will be ignored.